What Does 2 Person Sauna Mean? Table of ContentsGetting My 2 Person Sauna To WorkSee This Report on 2 Person SaunaIt takes about 10 mins to pre-heat and you'll need a heatproof surface to rest on. Once it goes to your preferred temperature, you jump in and set a timer for as long as you want to stay in the covering. Infrared71"L x 71 "W(unfolded)6